Open AccessA study on the synthesis of MIL-100(Fe) and its application in the catalytic degradation of methylene blue
Author(s) -
Thien Vinh Tran,
Dien Huu Huynh
Publication year - 2018
Publication title -
khoa học và công nghệ: tự nhiên
Language(s) - English
Resource type - Journals
ISSN - 2588-106X
DOI - 10.32508/stdjns.v1it5.548
Subject(s) - methylene blue , catalysis , crystallinity , fourier transform infrared spectroscopy , scanning electron microscope , nuclear chemistry , hydrothermal circulation , degradation (telecommunications) , materials science , infrared spectroscopy , spectroscopy , chemistry , chemical engineering , crystallography , photocatalysis , organic chemistry , physics , telecommunications , quantum mechanics , computer science , engineering , composite material
In the present paper, a study on the synthesis of MIL-100(Fe) by hydrothermal process and its application in the catalytic degradation of methylene blue (MB) was demonstrated. The obtained samples were characterized by X-ray Diffraction (XRD), scaning electron microscope (SEM), Fourier-transform infrared spectroscopy (FT-IR), Brunauer, Emmett and Teller (BET) and energy-dispersive X-ray spectroscopy (EDX). The results showed that the synthesized MIL- 100(Fe) exhibited high crystallinity and surface area. Its catalytic activity was evaluated by measuring the rate of conversion of MB after oxidation reaction by H2O2. The results indicated that the MIL-100(Fe) showsed high catalytic activity for the oxidation reaction of MB and at pH = 10, MB was degraded almost completely after after 3 hours of presence of the catalyst.